Base | Representation |
---|---|
bin | 10010101111110000… |
… | …10010000011100101 |
3 | 221222101202201221002 |
4 | 21113320102003211 |
5 | 131102430301110 |
6 | 4342401003045 |
7 | 504255123116 |
oct | 112770220345 |
9 | 27871681832 |
10 | 10064306405 |
11 | 42a50473aa |
12 | 1b4a623485 |
13 | c451145ba |
14 | 6b690220d |
15 | 3dd861aa5 |
hex | 257e120e5 |
10064306405 has 4 divisors (see below), whose sum is σ = 12077167692. Its totient is φ = 8051445120.
The previous prime is 10064306383. The next prime is 10064306419. The reversal of 10064306405 is 50460346001.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 3628737121 + 6435569284 = 60239^2 + 80222^2 .
It is not a de Polignac number, because 10064306405 - 224 = 10047529189 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1006430636 + ... + 1006430645.
It is an arithmetic number, because the mean of its divisors is an integer number (3019291923).
Almost surely, 210064306405 is an apocalyptic number.
It is an amenable number.
10064306405 is a deficient number, since it is larger than the sum of its proper divisors (2012861287).
10064306405 is an equidigital number, since it uses as much as digits as its factorization.
10064306405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2012861286.
The product of its (nonzero) digits is 8640, while the sum is 29.
The spelling of 10064306405 in words is "ten billion, sixty-four million, three hundred six thousand, four hundred five".
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